921207040

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 288

約数和(自身を含む): 2596043520

約数和(自身を除く): 1674836480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 29, 32, 40, 46, 52, 58, 64, 65, 80, 83, 92, 104, 115, 116, 128, 130, 145, 160, 166, 184, 208, 230, 232, 256, 260, 290, 299, 320, 332, 368, 377, 415, 416, 460, 464, 520, 580, 598, 640, 664, 667, 736, 754, 830, 832, 920, 928, 1040, 1079, 1160, 1196, 1280, 1328, 1334, 1472, 1495, 1508, 1660, 1664, 1840, 1856, 1885, 1909, 2080, 2158, 2320, 2392, 2407, 2656, 2668, 2944, 2990, 3016, 3320, 3328, 3335, 3680, 3712, 3770, 3818, 4160, 4316, 4640, 4784, 4814, 5312, 5336, 5395, 5888, 5980, 6032, 6640, 6670, 7360, 7424, 7540, 7636, 8320, 8632, 8671, 9280, 9545, 9568, 9628, 10624, 10672, 10790, 11960, 12035, 12064, 13280, 13340, 14720, 15080, 15272, 16640, 17264, 17342, 18560, 19090, 19136, 19256, 21248, 21344, 21580, 23920, 24070, 24128, 24817, 26560, 26680, 29440, 30160, 30544, 31291, 34528, 34684, 37120, 38180, 38272, 38512, 42688, 43160, 43355, 47840, 48140, 48256, 49634, 53120, 53360, 55361, 60320, 61088, 62582, 69056, 69368, 76360, 76544, 77024, 85376, 86320, 86710, 95680, 96280, 96512, 99268, 106240, 106720, 110722, 120640, 122176, 124085, 125164, 138112, 138736, 152720, 154048, 156455, 170752, 172640, 173420, 191360, 192560, 198536, 213440, 221444, 241280, 244352, 248170, 250328, 276224, 276805, 277472, 305440, 308096, 312910, 345280, 346840, 382720, 385120, 397072, 426880, 442888, 482560, 488704, 496340, 500656, 553610, 554944, 610880, 616192, 625820, 690560, 693680, 719693, 770240, 794144, 853760, 885776, 992680, 1001312, 1107220, 1109888, 1221760, 1251640, 1381120, 1387360, 1439386, 1540480, 1588288, 1771552, 1985360, 2002624, 2214440, 2219776, 2443520, 2503280, 2774720, 2878772, 3080960, 3176576, 3543104, 3598465, 3970720, 4005248, 4428880, 5006560, 5549440, 5757544, 6353152, 7086208, 7196930, 7941440, 8010496, 8857760, 10013120, 11098880, 11515088, 14172416, 14393860, 15882880, 17715520, 20026240, 23030176, 28787720, 31765760, 35431040, 40052480, 46060352, 57575440, 70862080, 92120704, 115150880, 184241408, 230301760, 460603520, 921207040]

約数ペア:

[(1, 921207040), (2, 460603520), (4, 230301760), (5, 184241408), (8, 115150880), (10, 92120704), (13, 70862080), (16, 57575440), (20, 46060352), (23, 40052480), (26, 35431040), (29, 31765760), (32, 28787720), (40, 23030176), (46, 20026240), (52, 17715520), (58, 15882880), (64, 14393860), (65, 14172416), (80, 11515088), (83, 11098880), (92, 10013120), (104, 8857760), (115, 8010496), (116, 7941440), (128, 7196930), (130, 7086208), (145, 6353152), (160, 5757544), (166, 5549440), (184, 5006560), (208, 4428880), (230, 4005248), (232, 3970720), (256, 3598465), (260, 3543104), (290, 3176576), (299, 3080960), (320, 2878772), (332, 2774720), (368, 2503280), (377, 2443520), (415, 2219776), (416, 2214440), (460, 2002624), (464, 1985360), (520, 1771552), (580, 1588288), (598, 1540480), (640, 1439386), (664, 1387360), (667, 1381120), (736, 1251640), (754, 1221760), (830, 1109888), (832, 1107220), (920, 1001312), (928, 992680), (1040, 885776), (1079, 853760), (1160, 794144), (1196, 770240), (1280, 719693), (1328, 693680), (1334, 690560), (1472, 625820), (1495, 616192), (1508, 610880), (1660, 554944), (1664, 553610), (1840, 500656), (1856, 496340), (1885, 488704), (1909, 482560), (2080, 442888), (2158, 426880), (2320, 397072), (2392, 385120), (2407, 382720), (2656, 346840), (2668, 345280), (2944, 312910), (2990, 308096), (3016, 305440), (3320, 277472), (3328, 276805), (3335, 276224), (3680, 250328), (3712, 248170), (3770, 244352), (3818, 241280), (4160, 221444), (4316, 213440), (4640, 198536), (4784, 192560), (4814, 191360), (5312, 173420), (5336, 172640), (5395, 170752), (5888, 156455), (5980, 154048), (6032, 152720), (6640, 138736), (6670, 138112), (7360, 125164), (7424, 124085), (7540, 122176), (7636, 120640), (8320, 110722), (8632, 106720), (8671, 106240), (9280, 99268), (9545, 96512), (9568, 96280), (9628, 95680), (10624, 86710), (10672, 86320), (10790, 85376), (11960, 77024), (12035, 76544), (12064, 76360), (13280, 69368), (13340, 69056), (14720, 62582), (15080, 61088), (15272, 60320), (16640, 55361), (17264, 53360), (17342, 53120), (18560, 49634), (19090, 48256), (19136, 48140), (19256, 47840), (21248, 43355), (21344, 43160), (21580, 42688), (23920, 38512), (24070, 38272), (24128, 38180), (24817, 37120), (26560, 34684), (26680, 34528), (29440, 31291), (30160, 30544)]